More like a soap opera every day.
Well it looks over. It's effectively over the minute Macri makes clear he's not going to any length to ensure the Presidenta's participation.
In a way, it's a blessing for Macri, barely in disguise. The minute he doesn't need her participation, he has set the tone and the agenda. She is left with a simple choice - follow the most basic of protocol and extend the most basic of courtesies, or hand Macri a massive PR victory.
He has now - on display for the whole world, and more importantly, for all Argentina, to see - the depths of CFK's megalomania, to the point of not being willing to follow the most basic formal protocol. And for the most petty of excuses - far worse, in fact, than simply refusing to attend because she openly admits hating him - or on account of "scheduling conflicts" or whatever. This is actually worse - by her account, she (will have) refused to participate because Macri refused to turn his inauguration into a goodbye party for her. The poor thing. (Having first, of course, as per custom, lied: as if the constitution mandates that the ceremony take place at the Congress).
This will be a powerful statement of intent, for whoever is keeping score, regarding her cooperation from December 11th and onward - where political fighting is not out of bounds, but some is. You can count on her to be as obstructive as can be, and the question is how effective can Macri be at a) moving the needle forward in the face of strong opposition in the Senate, and b ) pinning the blame for non-progress on the PJ's obstructionism, with an eye to congressional fights in 2017. CFK being an absolute %%%% in this respect - clearly, openly, pettily, needlessly - helps him immensely with respect to B, as long he's good at communicating this.
Really the only way they could have spun this to their advantage is if the argument would last to the last day, and then it would appear to be a fight both sides were having. That's why Macri is so keen on making it clear that this fight is over: it's his decision to make, he has made it, he has informed the president, her only decision now is to come and participate, or not.